10 letters
- sanitaries11
- sapidities14
- sapiencies17
- satirising13
- saturniids13
- seminaries14
- seminarist14
- senilities12
- sensitised12
- sensitized21
- sensitizer20
- septenarii14
- serenities11
- serialised12
- serpigines16
- sideliners13
- sidestream14
- snippetier17
- sparsities13
- sparteines14
- spearmints17
- spermatids17
- spideriest14
- spikenards19
- spindliest16
- spindrifts18
- spinnerets15
- spinneries15
- splintered16
- springiest16
- springtide17
- stampeders17
- standpipes18
- steadiness12
- stingarees13
- straitened12
- streamside14
- stridences15
- striptease13
- tailenders13
- tanistries11
- tapestried14
- tapestries13
- tawdriness15
- tepidities14
- terpenoids15
- therapsids16
- tidinesses12
- transpired15
- transpires14
- transposed15
- trapnested15
- trendiness13
- trespassed14
- unreadiest13
- unsteadier13
- unsteadies13
- vapidities18
- vespiaries17
- vestiaries14
- waitressed14
- wateriness14
- watersides14